Hello, I have been struggling to fix this problem for a very long time now.
I have a HP Pavilion dv6809wm Entertainment Notebook PC that worked fine one day running Windows 7 and now its CD/DVD drive ( E: ) has disappeared, also under device manager, the CD drive disappeared also.
I have updated all the windows updates and it popped up and worked I was soo happy and then next time I restarted computer it disappeared again
. I have tried the Microsoft CD/DVD drive help program, No good. I have tried the Upper and Lower registry files, no upper/lower. I even took out the cd drive out of my laptop and plugged it back in, and it's lights work and it opens and closes, but isn't recognized by Windows.
I also have 4 drivers
missing, which I have already installed the drivers from the HP driver
website for this.
I hav multimedia video controller Driver missing + 3 missing PCI devices. Locations=
PCI bus 2, device 5, function 0
PCI bus 2, device 5, function 4
PCI bus 2, device 5, function 2
PCI bus 2, device 5, function 1
I have the Ricoh Flash Media Driver + many more still installed NVIDIA GeForce 7150M
any help would be awesome, Thanks for your time!